We Know Nothing In Reality; For Truth

Soul And Intellect Are Just The Same Things.

I Would Rather Discover One True Cause Than Gain The Kingdom Of Persia.

Beautiful Objects Are Wrought By Study Through Effort, But Ugly Things Are Reaped Automatically Without Toil.

Education Is An Ornament For The Prosperous, A Refuge For The Unfortunate.

I Am The Most Travelled Of All My Contemporaries; I Have Extended My Field Of Enquiry Wider Than Anybody Else, I Have Seen More Countries And Climes, And Have Heard More Speeches Of Learned Men. No One Has Surpassed Me In The Composition Of Lines, According To Demonstration, Not Even The Egyptian Knotters Of Ropes, Or Geometers.